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Service bulletin TFTSB002

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11010405
Published by NHTSA2024-11-08
Manufacturer's numberTFTSB002
Manufacturer's date2024-10-30
NHTSA componentFUEL/PROPULSION SYSTEM

NHTSA's summary

A coolant fitting may come loose due to excess tension on a coolant line. Extension of the hose returns the tension to an appropriate level.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
NIKOLA TRE FCEV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
25V0730002025-02-07. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:MOUNTING; FUEL/PROPULSION SYSTEM

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
DLE 1122242024-12-06. Other. Hydrogen Tank Mounting Block Clash Inspection instruction for DLE 112224.
DLE 1127242024-12-06. Other. Dealer field inspection for a preliminary investigation.
PSW-WI-TFWI0072024-11-08. Service bulletin. Work Instruction for Installation of the CH2 decals onto FCEV vehicles.
PSW-WI-TFWI006-22024-11-08. Service bulletin. Work Instructions for replacing the original set screw with a modified set screw.